85123800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 216

約数和(自身を含む): 304015140

約数和(自身を除く): 218891340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 131, 150, 152, 171, 180, 190, 200, 225, 228, 262, 285, 300, 342, 360, 361, 380, 393, 450, 456, 475, 524, 570, 600, 655, 684, 722, 760, 786, 855, 900, 950, 1048, 1083, 1140, 1179, 1310, 1368, 1425, 1444, 1572, 1710, 1800, 1805, 1900, 1965, 2166, 2280, 2358, 2489, 2620, 2850, 2888, 3144, 3249, 3275, 3420, 3610, 3800, 3930, 4275, 4332, 4716, 4978, 5240, 5415, 5700, 5895, 6498, 6550, 6840, 7220, 7467, 7860, 8550, 8664, 9025, 9432, 9825, 9956, 10830, 11400, 11790, 12445, 12996, 13100, 14440, 14934, 15720, 16245, 17100, 18050, 19650, 19912, 21660, 22401, 23580, 24890, 25992, 26200, 27075, 29475, 29868, 32490, 34200, 36100, 37335, 39300, 43320, 44802, 47160, 47291, 49780, 54150, 58950, 59736, 62225, 64980, 72200, 74670, 78600, 81225, 89604, 94582, 99560, 108300, 112005, 117900, 124450, 129960, 141873, 149340, 162450, 179208, 186675, 189164, 216600, 224010, 235800, 236455, 248900, 283746, 298680, 324900, 373350, 378328, 425619, 448020, 472910, 497800, 560025, 567492, 649800, 709365, 746700, 851238, 896040, 945820, 1120050, 1134984, 1182275, 1418730, 1493400, 1702476, 1891640, 2128095, 2240100, 2364550, 2837460, 3404952, 3546825, 4256190, 4480200, 4729100, 5674920, 7093650, 8512380, 9458200, 10640475, 14187300, 17024760, 21280950, 28374600, 42561900, 85123800]

約数ペア:

[(1, 85123800), (2, 42561900), (3, 28374600), (4, 21280950), (5, 17024760), (6, 14187300), (8, 10640475), (9, 9458200), (10, 8512380), (12, 7093650), (15, 5674920), (18, 4729100), (19, 4480200), (20, 4256190), (24, 3546825), (25, 3404952), (30, 2837460), (36, 2364550), (38, 2240100), (40, 2128095), (45, 1891640), (50, 1702476), (57, 1493400), (60, 1418730), (72, 1182275), (75, 1134984), (76, 1120050), (90, 945820), (95, 896040), (100, 851238), (114, 746700), (120, 709365), (131, 649800), (150, 567492), (152, 560025), (171, 497800), (180, 472910), (190, 448020), (200, 425619), (225, 378328), (228, 373350), (262, 324900), (285, 298680), (300, 283746), (342, 248900), (360, 236455), (361, 235800), (380, 224010), (393, 216600), (450, 189164), (456, 186675), (475, 179208), (524, 162450), (570, 149340), (600, 141873), (655, 129960), (684, 124450), (722, 117900), (760, 112005), (786, 108300), (855, 99560), (900, 94582), (950, 89604), (1048, 81225), (1083, 78600), (1140, 74670), (1179, 72200), (1310, 64980), (1368, 62225), (1425, 59736), (1444, 58950), (1572, 54150), (1710, 49780), (1800, 47291), (1805, 47160), (1900, 44802), (1965, 43320), (2166, 39300), (2280, 37335), (2358, 36100), (2489, 34200), (2620, 32490), (2850, 29868), (2888, 29475), (3144, 27075), (3249, 26200), (3275, 25992), (3420, 24890), (3610, 23580), (3800, 22401), (3930, 21660), (4275, 19912), (4332, 19650), (4716, 18050), (4978, 17100), (5240, 16245), (5415, 15720), (5700, 14934), (5895, 14440), (6498, 13100), (6550, 12996), (6840, 12445), (7220, 11790), (7467, 11400), (7860, 10830), (8550, 9956), (8664, 9825), (9025, 9432)]